Lighting

Your lighting system remains the most important safety component of your vehicle once the sun sets. If you can’t see objects around you, or far enough ahead of you, the chances of having a serious accident are significant and the outcome could be deadly. Ensuring proper night vision is the most important aspect of driving after sunset. Follow along as we learn about lighting and explore some nighttime driving tips.

Headlight Components and Modifications

There are many options for improving how far you can see at night. Upgraded headlight bulbs and new headlight assemblies are the most popular. If you are fanatical about your lighting, you may want to look into a headlight retrofit. The retrofit process involves taking the headlight assembly apart and installing new projectors, and often new HID bulbs and ballasts.

When it comes to light assembly upgrades, too many times, people choose something that looks good or adds a little style to their vehicle. Halo rings and LED strips look cool, but don’t forget to focus on sheer performance. A proper beam pattern and efficient light production are what keep you safe.

Auxiliary Lighting Upgrades

Choosing a set of auxiliary lights is a great way to increase the distance you can see. Many companies offer high-quality LED lights that your mobile enhancement retailer can integrate into your vehicle.

Be careful, though – not all lighting is legal to use on public roads. Those cool 54-inch curved LED light bars are amazing when you decide to head out on the trails after dark, but they may not be legal for use around town. Check the laws in your area before you purchase. If you want to be sure your upgrade is legal, look for DOT or SAE approval on the light assembly. When installed properly, these lighting systems won’t blind oncoming drivers.

Eight Tips to Improve Night Vision while Driving

Let’s face it: The only time we need our lighting system is after the sun sets. Upgrading bulbs, lenses and light assemblies go a long way to ensuring we are safe. There are several other things you can do to ensure you can see as far as possible. Here are eight things you can do to improve your night vision. Most of them are completely free!

1 – Make sure your lights are perfectly aimed

If you get flashed by oncoming drivers, see the leaves in the trees above your car or can’t see very far, the first step is to ensure your lights are aimed properly. Seek out the expertise of a local mobile enhancement retailer that specializes in lighting upgrades for help with the alignment process.

2 – Turn down the dash lights

When the lights on your dash are bright, the irises of your eyes will contract to reduce the amount of light that enters them. While this works great for balancing the brightness of lighting in the vehicle, it can work against your ability to see for long distances. If you keep the interior dark, you can see farther.

3 – Turn off your fog lights

Your fog lights cause a situation similar to overly bright dash lighting. If the area directly in front of your vehicle is bright, your eyes will adjust to that light level and reduce how far you can see. A properly designed lighting system should provide balanced foreground and long-distance light.

4 – Keep those lenses in good shape

If the plastic lenses on your headlights are yellowing or chalky, they will reduce the amount of light that gets from the bulb to the road. Many high-quality lens restoration kits are available that can restore lens clarity and improve visibility.

5 – Keep your windshield clean

It only makes sense that being able to see out of your vehicle is going to improve your ability to drive safely at night. Use a high-quality glass cleaner and a lint-free cloth or microfiber towel to keep the interior of the windshield clean. A great trick for getting rid of stubborn, oily film that builds up over time is to use newspaper and your favorite window cleaner to wipe the windows. The newspaper won’t leave any lint.

Keep the outside of your windshield clean as well. If a cloth or cleaner won’t remove everything, you can escalate to a clay bar or even 0000 steel wool. Just keep the steel wool away from the trim.

6 – Be careful where you look

When a car is coming toward you, try not to look into the light. In the same way that bright dash lights cause your irises to close, so too will oncoming headlights. Some advanced driver training courses even suggest closing one eye. We suggest trying to focus ahead of your vehicle.

7 – Be prepared for rain

Few things are worse than trying to drive at night while it’s raining. Ensure your wiper blades are in excellent condition and aren’t leaving streaks. If they are, you can try cleaning the edges with a little isopropyl alcohol and a soft cloth. The next step is to simply replace your wiper blades – they don’t last forever.

Treating your windshield with a high-quality hydrophobic window treatment like Aquapel, Opti-Glass or Rain-X will help water bead up and roll off your windows without your having to use your wiper blades at all.

8 – Take care of your eyes

Eat your carrots! OK, well, eat whatever you want, but don’t look at the sun or a solar eclipse. Make sure you wear high-quality sunglasses to prevent macular degeneration from UV exposure. Wear “computer glasses” if you are going to be staring at a monitor all day. If you are working with power tools or in risky situations, wear safety glasses or goggles. Most importantly, visit an optometrist regularly to stay on top of your eye health.

Drive Safely

Combining the above tips with a properly aimed, high-quality lighting system can dramatically increase your safety, and the safety of those around you. If you are interested in upgrading your lighting system or adding more lights, drop by your local mobile enhancement retailer and talk to them about your needs.

This article is written and produced by the team at www.BestCarAudio.com. Reproduction or use of any kind is prohibited without the express written permission of 1sixty8 media.

When it comes to driving in the dark, the quality and quantity of lighting you have is paramount to your safety, and the safety of those around you. In recent years, automakers have begun to put significant effort into their lighting systems. From the days of incandescent lighting to upgrades with halogen gases, high-intensity discharge (HID), light-emitting diodes (LEDs) and – most recently – lasers, lighting has come a long way. The aftermarket is evolving quickly as well, so let’s look at some of the options that can make your nighttime drive safer.

Light Source Options

Factory headlight replacement options are the most popular upgrades available. There are three basic options: incandescent, LED and HID. Incandescent bulbs use a high-temperature filament that glows white-hot when current passes through it. Advances in materials and the selection of gases that are used in the construction of the light bulb have improved efficiency and longevity, as well as increased light output. A few years ago, tinted incandescent bulbs were popular – they gave the white/blue appearance of high-dollar HID kits. However, any time you put something between the light source and what you are trying to illuminate, you decrease the light output. Cool? Yes. Bright? Not so much.

The latest rage is LED lights. Vehicles like the Toyota Corolla, Acura MDX and new Honda Civic are available with LED headlights. These light sources are very bright. They produce full output very quickly when turned on. In the aftermarket, LED replacement headlight bulbs are becoming more and more popular. The quality of LEDs available is increasing in tandem with demand. However, the light output (measured in lumens) is still a little behind that of HID bulbs. LED lights often cost more, because not as many are being produced – a supply-and-demand issue. LED lights also require external cooling. Aluminum heat sinks, braided metal tabs and fans are common solutions for helping to dissipate the heat generated by LEDs. These can pose challenges regarding installation and available space.

The 1996 Lincoln Mark VIII is credited as being the first production vehicle with HID headlights. This system works by increasing the 12V vehicle electrical system voltage up to around 100 volts. This voltage goes to a pair of electrodes in a gas-filled chamber. A steady spark between the two electrodes is what produces the light. However, it takes around 25,000 volts to get the lights to start working. That’s why you get a small, bright flash when you first turn on an HID system. HID lights are among the brightest on the market. The color of the light they produce is closer to that of sunlight, with more blue content than with incandescent bulbs.

Light Color

We should talk about light color, or more accurately, light temperature is rated on the Kelvin scale. Lower numbers, around 3,500–4,500 K have significant yellow and orange content, and are similar to incandescent bulbs. Moving up the scale, 4,500–6,000 K is bluer and closer to sunlight. That said, as the blue content increases, so can the propensity for eye fatigue – blue light can be tiring to look at. You don’t want to go too high for daily use. Bulbs rated at 6,000–10,000 K are for appearance purposes only. The light becomes more purple toward the high-end of the spectrum. These are fine for a show car, but not practical or safe for daily use.

Light Intensity

Many people believe there is a direct correlation between color temperature and light output. That depends, of course, on the manufacturer of the bulb. The thinking is that lower temperatures produce more light output. Ultimately, the amount of light that is produced will determine how much and how far you can see.

Light output is measured in lumens. More lumens means more brightness, which, for a given beam pattern, means that the road will be illuminated better.

Beam Pattern

When upgrading your headlights, it is critically important that you are conscious of the resulting beam pattern. The light that is emitted from the front your vehicle is in a specific pattern – not round like a flashlight. The beam has a flat line through it, ever so slightly below horizontal. This allows the light to illuminate the road without blinding oncoming drivers. The light should also be brighter near the edge of this cutoff, putting more light down the road rather than in front of the vehicle. Too much light in the foreground will cause your pupils to close slightly, reducing how far down the road you can see.

Likewise – and this is a great night driving tip – the brightness of the vehicle interior can have the same effect. Keep the dash and radio illumination as dim as possible. That can help you see further down the road.

If the new light bulbs you install change the beam pattern, remove them. They are not compatible with your headlights, and they will blind oncoming drivers. This is extremely dangerous and can cause accidents.

Headlight Styles

There are two types of factory headlight assemblies in use today: reflector style and projector style.

The projectors are fairly easy to recognize – they have smallish, 2–3” round lenses. Reflectors have a large, molded, mirror-finish bowl behind the light. While one is not necessarily better than the other, you do need to know which you have when you go shopping for upgrades. Aftermarket HID kits don’t typically work properly in reflector-style headlight assemblies. The beam pattern becomes uncontrolled, pointing light into the eyes of oncoming drivers. In many cases, depending on the specific design of the kit you choose, you can use an LED upgrade in those applications.

In projector-style systems, the shape of the internal reflector is designed to work with either incandescent or HID style bulbs. The position and shape of the light source differs between these two bulb types. You can often get away with putting HID bulb kits in a projector designed for Incandescent bulbs without any detrimental effects, but they may not be quite as bright or focused as an HID bulb in a projector designed specifically for that application.

Retrofits

If you are looking for the ultimate lighting upgrade, you may want to contact your local mobile electronics specialist about a retrofit. A retrofit involves removing the headlights from the vehicle, taking them apart, and installing new projectors with OEM-quality bulbs and ballasts. Most of these solutions use what is known as a bi-xenon projector. These projector assemblies have motorized shutters that move to produce a “high beam” light pattern. The output of these systems is among the best there is – perfect beam pattern, excellent cutoff and great light output. Some headlights are easier to work on than others, so contact a local specialist for details about your lights.

You can also make some cosmetic changes while the lights are apart. The installation of LED halo rings, and painting some of the interior components can have a dramatic effect on the look of the vehicle.

Wiring

When you want to change headlights, wiring is often involved. Many new vehicles have systems in place to detect when a bulb is burnt out. They can also modulate the voltage to high-beam lighting circuits to operate them as daytime running lights.

When it comes to wiring, nobody is better than your local car audio specialist retailer. Work with them to ensure that your new light wiring can provide enough current and operates the way it should. Relays, capacitors and load resistors may be required to achieve the results you want. Don’t ever skimp on wiring – it affects the reliability of the lights you install, and your safety is at risk.

A Word of Caution About Vehicle Lighting Upgrades

We want to remind you that your headlights are a tool. They are not toys, and their performance and reliability are of the utmost importance to your safety and the safety of those you share the road with. Lighting upgrades are a great way to improve your safety at night. Drop by your local mobile electronics specialist and discuss your options.

This article is written and produced by the team at www.BestCarAudio.com. Reproduction or use of any kind is prohibited without the express written permission of 1sixty8 media.